688049243 (number)

688049243 is an odd 9-digits composite number following 688049242 and preceding 688049244. In scientific notation, it is written as 6.88049243 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 586137384 positive integers (up to 688049243) that are relatively prime to 688049243.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-nine thousand two hundred forty-three

Notation

Scientific notation 6.88049243 × 10^8
Engineering notation 6.88049243 × 10^6

Prime Factorization of 688049243

Prime Factorization 7 × 163 × 603023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 688049243
Product of the distinct prime numbers

The prime factorization of 688049243 is 7 × 163 × 603023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 17, 88, 927, 386, 4161, 3617, 10359, 50744, 76925, 536720, 6976307, 5718454, 40346368, 54328103, 860364798, 136623998, 1265006908, 5889817750

Basic calculations (n = 688049243)

Multiplication

n×y
n×2 1376098486
n×3 2064147729
n×4 2752196972
n×5 3440246215

Division

n÷y
n÷2 344024621.5
n÷3 229349747.66667
n÷3 172012310.75
n÷5 137609848.6

Exponentiation

ny
n2 473411760792873049
n3 3.2573060364083E+26
n4 2.2411869525701E+35
n5 1.5420469861373E+44

Nth Root

y√n
2√n 26230.6927663
3√n 882.82205388966
4√n 161.95892308329
5√n 58.549596208338

Divisors of 688049243

1, 7, 163, 1141, 603023, 4221161, 98292749, 688049243

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688049242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688049243 can be divided by 8 positive divisors. The sum of these divisors (counting 688049243) is 1, the average is 0.125.

Base conversion 688049243

Base System Value
2 Binary 101001000000101100110001011011
3 Ternary 1202221200112010022
4 Quaternary 221000230301123
5 Quinary 2402120033433
6 Senary 152135141055
8 Octal 5100546133
10 Decimal 688049243
12 Duodecimal 17251478b
16 Hexadecimal 2902cc5b
20 Vigesimal af06323
36 Base36 bdna6z

Cryptographic Hash Functions

md5 21c6d3cb035e7d3acd49bb6d6c1fb90d
sha1 f5094c40de50d355e3701022eb1e92ea9afc729d
sha256 9a7a53cb4a13027ef13a6ec0a5d68485b6390306132fa22f7b3a91b597a1857e
sha512 b32f0aaa98895d396d33018c1a01f562ba006595f1ac4f70031f30133e98a06cffbbc5c5cdcac7d1c576b16da6e893d5fa4ec87819b74ef79224e0b7386d5ad2
ripemd-160 913025cd6e99cb2a248f726d5bc961bfaefb416a

688049243 as geometric shapes

Circle

Radius = n
Diameter 1376098486
Circumference 4323140894.2336
Area 1.4872669098299E+18

Sphere

Radius = n
Volume 1.3644171619299E+27
Surface area 5.9490676393196E+18
Circumference 4323140894.2336

Square

Length = n
Perimeter 2752196972
Area 473411760792873049
Diagonal 973048571.03114

Cube

Length = n
Surface area 2840470564757238294
Volume 3.2573060364083E+26
Space diagonal 1191736246.9853

Equilateral Triangle

Length = n
Perimeter 2064147729
Area 2.0499330564847E+17
Altitude 595868123.49265

Triangular Pyramid

Length = n
Surface area 2.0499330564847E+17
Volume 3.838771977907E+25
Height 324349523.67705